The Echo collection is for all those who demand comfort, but without sacrificing style. This fully contoured slipper is anything but conformist, with bold, sport-inspired cutouts, without ever betraying streetwear. With a Croslite™ construction and LiteRide™ foam footbed you won't be short of comfort as you cover your miles with the Echo collection on your feet. Details: Incredibly lightweight and easy to put on Fully contoured Croslite™ foam upper and base Water resistant and buoyant , weigh very littleAeration holes add breathability and help repel water and debrisEasy cleaning and quick dryingCustomizable with Jibbitz™ charmsDual density support with Croslite™ foam outsole and LiteRide™ foam footbedRelaxed FitThe Relaxed fit has a softer fit enveloping compared to the Roomy Fit. Some models include heel straps or laces to stabilize the foot. Again the toes have some flexibility and do not touch the toe of the shoe.LiteRide™LiteRide™ resin is the latest innovation in the legendary world of Crocs comfort. This revolutionary material is even lighter and softer than Croslite™, and offers an incredibly pleasant mix of underfoot support and softness underfoot.